Foster Bay Recreation Area Weather Forecast
- 52
- 83
Mostly Sunny
- 56
- 90
Mostly Sunny
- 59
- 91
Breezy
- 57
- 88
Mostly Cloudy
- 56
- 81
Chance Rain Showers
- 54
- 81
Chance Rain Showers
Today 24 May Stanley
Mostly sunny. Highs in the mid 80s. South Winds 5 to 10 Mph, becoming east this afternoon.
Tonight 24 May Stanley
Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. East Winds around 5 Mph, becoming south after midnight.
Foster Bay Recreation Area Temperature Statistics
May Temperature
Pierre, Pierre Regional Airport (44.7 miles)
Lowest 1 May, 2026
24.7 °FAverage May
53.8 °FHighest 11 May, 2026
87.7 °F
Climate (2021–Present)
Pierre, Pierre Regional Airport (44.7 miles)
Average Low 2021–2026
36.9 °FAverage 2021–2026
48.9 °FAverage High 2021–2026
61.5 °F